One Step Beyond – The Sorcerer (1961)

In World War One German officer Reitliger enlists the help of Karnak,a man with supposed psychic powers, to find out how his girlfriend Elsa is faring back in Germany.Seeing a vision of her infidelity he gets Karnak to will him back home where he kills Elsa but noone will believe him as the murder was down to an out of body experience and nobody can be in two places at once. Ultimately Reitlinger decides on a way to ensure he is punished.